245477117706 has 16 divisors (see below), whose sum is σ = 501400070784. Its totient is φ = 80084733344.

The previous prime is 245477117687. The next prime is 245477117707. The reversal of 245477117706 is 607711774542.

245477117706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245477117707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435242835 + ... + 435243398.

It is an arithmetic number, because the mean of its divisors is an integer number (31337504424).

Almost surely, 2^245477117706 is an apocalyptic number.

245477117706 is an abundant number, since it is smaller than the sum of its proper divisors (255922953078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245477117706 is a wasteful number, since it uses less digits than its factorization.

245477117706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870486285.

The product of its (nonzero) digits is 2304960, while the sum is 51.

The spelling of 245477117706 in words is "two hundred forty-five billion, four hundred seventy-seven million, one hundred seventeen thousand, seven hundred six".